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Solvent Violet 12

Name:C.I.Solvent Violet 12,C.I.61105

Molecular Structure: anthraquinones

C.I.Solvent Violet 12,C.I.61105,CAS 1220-94-6,252.27,C15H12N2O2,Oracet Violet B

C.I.Solvent Violet 12,C.I.61105,CAS 1220-94-6,252.27,C15H12N2O2,Oracet Violet B

Molecular Formula:C15H12N2O2

Molecular Weight: 252.27

CAS Registry Number:1220-94-6

Manufacturing Methods : (a)1,4-diamino-anthracene-10-diol in sulfuric acid in the presence of chloride with Methanol in methylation; (b) 1,4-Dihydroxyanthracene-9,10-dione (anthracene-1,4,9,10-tetraol) with ammonia and Methanamine processing, and oxidation.

Properties and Applications:brilliant blue purple. Soluble in acetone, benzene, slightly soluble in alcohol, insoluble in linseed oil. In concentrated sulfuric acid for brown, after diluted to red. Used for alcohol, esters, hydrocarbon solvent, ethylene and alkyd resin paint.

Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
Melting point Stable
ISO Good 175(30min) Insoluble

List of Suppliers:

Oracet Violet B(Ciba Specialty Chemicals Inc)


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